Association between Impella device support and elevated rates of gout flares: a retrospective propensity-matched study.

BACKGROUND: Impella is an advanced ventricular assist device frequently used as a bridge to heart transplantation. The association of Impella with increased rates of gout flares has not been studied. Our primary aim is to determine the rates of gout flares in patients on Impella support. METHODOLOGY: A retrospective study was conducted between January 2017 and September 2022 involving all patients who underwent heart transplantation. The cohort was divided into two groups based on Impella support for statistical analysis. In patients receiving Impella support, outcome measures were compared based on the development of gout flares. 1:1 nearest neighbor propensity match, as well as inverse propensity of treatment weighted analyses, were performed to explore the causal relationship between impella use and gout flare in our study population. RESULTS: Our analysis included 213 patients, among which 42 (19.71%) patients were supported by Impella. Impella and non-Impella groups had similar age, race, and BMI, but more males were in the Impella group. Gout and chronic kidney disease were more prevalent in Impella-supported patients, while coronary artery disease was less common. The prevalence of gout flare was significantly higher in Impella patients (30.9% vs. 5.3%). 42 Impella-supported patients were matched with 42 patients from the non-impella group upon performing a 1:1 propensity matching. Impella-supported patients were noted to have a significantly higher risk of gout flare (30.9% vs. 7.1%, SMD = 0.636), despite no significant difference in pre-existing gout history and use of anti-gout medications. Impella use was associated with a significantly increased risk of gout flare in unadjusted (OR 8.07), propensity-matched (OR 5.83), and the inverse propensity of treatment-weighted analysis (OR 4.21). CONCLUSION: Our study is the first to identify the potential association between Impella support and increased rates of gout flares in hospitalized patients. Future studies are required to confirm this association and further elucidate the biological pathways. It is imperative to consider introducing appropriate measures to prevent and promptly manage gout flares in Impella-supported patients.

Clinical Outcomes of ULTRA EZY Bar vs Erich Arch Bar in Conservative Management of Maxillofacial Fractures: A Randomized Controlled Trial.

Objective: Various techniques have been employed from time to time to achieve maxillomandibular fixation, and arch bars provide an effective and versatile means of maxillomandibular fixation, and however, some of the issues occurring with it have been eliminated with the introduction of Ultralock EZY bar. The aim of the present study is to compare the advantages and disadvantages of Ultralock Ezy bar over the Erich arch bar in mid-face fracture or maxillary fracture or mandibular fracture or both requiring conservative treatment. Materials and Methods: A total of 20 patients reported to the Department of Oral and Maxillofacial Surgery in Sudha Rustagi Dental College and Hospital, Faridabad, with mid-face fracture/maxillary fracture, mandibular fracture or both. The treatment plan required intermaxillary fixation. As a part of treatment plan, group was selected randomly divided into 20 arches in each group that is test arch group and control arch group.Test arch group included arches in which Ultralock EZY bar was done. Control arch group included arches in which Erich arch bar was done. The parameters compared in both the groups were surgical time taken, injuries due to wires, arch bar stability, oral hygiene index, patient acceptance and comfort, pulp vitality, and complication (if any). Results: The average surgical time taken was less, and oral hygiene status and patient acceptance were better in test group. There was not much statistically significant difference in pulp vitality but number of cases with absence of pulp vitality were more in test group. Conclusion: This study emphasizes the use of Ultralock Ezy bar as a quick and easy method than Erich arch bar. Oral hygiene maintenance was comparatively better in patients with Ultralock Ezy bar than those with Erich arch bar. For the patients who require long-term IMF, Ultralock Ezy bars can be a viable option. Supplementary Information: The online version contains supplementary material available at 10.1007/s12663-022-01821-3.

Using Nutraceuticals to Help Manage Traumatic Spinal Cord Injury.

Traumatic spinal cord injury (TSCI) is a significant public health challenge that has an adverse impact on functional independence, quality of life, and life expectancy. Management of people's chronic conditions is a key aspect of contemporary medical practice. Our study was an open label, single arm, prospective pilot study to evaluate the feasibility of treating people with TSCI. The study intervention was treatment with oral selenium and vitamin E. Participants were 18 years or older and experienced a TSCI at least one year prior to enrollment. Daily doses of 50 mcg of selenium and 400 IU of vitamin E were administered. Participants had radiologic (MRI tractography) and clinical (ASIA) assessments prior to initiating treatment, and these assessments were repeated after one year of treatment. Four subjects completed the full twelve-month study. Adherence, based on pill counts, was approximately 75% in all subjects. There were no adverse events related to study medications. During the treatment period, subjects reported improvement in certain symptoms. There was no significant difference in ASIA scores before and after the intervention. Combination treatment with vitamin E and selenium has been demonstrated as safe for TSCI patients. It is possible to use DTI values to locate the epicenter of a lesion as well as gauge the extent of injury. MRI tractography may serve as a meaningful surrogate endpoint. The results of this study suggest that it is feasible to conduct a larger long-term clinical trial to evaluate the efficacy of combination treatment of TSCI.

Non-surgical treatment of aseptic olecranon bursitis: A systematic review.

OBJECTIVE: Olecranon bursitis (OB), characterized by inflammation and fluid collection in the olecranon bursa is a commonly encountered out-patient condition. The data is heterogeneous regarding a stepwise and standardized approach to aseptic OB treatment and the efficacy of intra-bursal corticosteroid injections (CSI). The objective of this review is to systematically evaluate the non-surgical treatment options for aseptic OB. METHODS: This systematic review was conducted in accordance with PRISMA recommendations. The English and non-English literature search was performed in 5 medical databases to identify studies evaluating the treatment of OB. All included studies were evaluated for risk of bias (RoB) using the revised Cochrane RoB tool for randomized control trials (RCTs) and the Newcastle-Ottawa Scale (NOS) for case-control and cohort studies. RESULTS: For the final analyses, 2 RCTs and 2 observational studies were included. The RoB for the RCTs was high and both failed to demonstrate a significant difference in terms of the resolution of OB and bursal tenderness among various invasive and non-invasive treatment options. Corticosteroid injection (CSI) was associated with a significant decline in the duration of symptoms. However, it was associated with a higher number of complications including bursal infection and skin atrophy. CONCLUSION: Based on the available data, it appears that the clinical resolution of aseptic OB can occur with conservative methods if implemented earlier in the disease course. Although CSI is more effective than other treatments, it should be reserved for refractory cases because of a higher complication rate.

Comparison of aspartate aminotransferase platelet ratio index score and insulin resistance in type 2 diabetes mellitus with non-alcoholic fatty liver disease.

Objective. Nonalcoholic fatty liver disease (NAFLD) is a spectrum of liver diseases characterized by the presence of ectopic fat in the liver and steatosis, which cannot be explained by alcohol consumption. The association between NAFLD and type 2 diabetes mellitus (T2DM) is well established. As liver fibrosis progresses in a patient with NAFLD, insulin resistance (IR) increases and may worsen diabetes control. The aspartate aminotransferase platelet ratio index (APRI) score is a simple and inexpensive bedside marker that can detect liver fibrosis and cirrhosis. Several studies have shown an association between APRI and NAFLD. However, there is a gap in correlation with IR in patients with diabetes. In this study, we sought to correlate IR and NAFLD in diabetes using the APRI score. Methods. This observational hospital-based cross-sectional study was conducted in the Department of General Medicine, one of the tertiary care hospitals in North India, from February 2019 to July 2020. A total of 70 patients were taken for the study. Patients with T2DM, aged >30 years, who had no history of alcohol use and who had or were newly diagnosed with NAFLD were enrolled in the study. Results. Significant differences in mean HbAc1, AST, serum insulin, APRI score and homeo-static model assessment-2 (HOMA2) IR between NAFLD grade 1, grade 2, and grade 3 groups were found. Pearson correlation between APRI score and HOMA2 IR total values revealed a significant positive correlation between them. Conclusions. The data of the present study indicate that the APRI score can be used to assess the IR degree and provide important information for improving glycemic control in T2DM patients with NAFLD.

Relapse Risk and Safety of Long-Term Tocilizumab Use Among Patients With Giant Cell Arteritis: A Single-Enterprise Cohort Study.

OBJECTIVE: To evaluate the safety and efficacy of tocilizumab (TCZ) in giant cell arteritis (GCA) in a large North American cohort. METHODS: Patients with GCA treated with TCZ between January 1, 2010, and May 15, 2020, were retrospectively identified. Kaplan-Meier methods were used to estimate time to TCZ discontinuation and time to first relapse after TCZ discontinuation. Poisson regression models were used to compare annualized relapse rates before, during, and after TCZ use. Age- and sex-adjusted risk factors associated with relapse on and off TCZ and development of adverse events of significant interest (AESIs) were examined using Cox models. RESULTS: One hundred fourteen patients (60.5% female) were included with mean (SD) age 70.4 (8.2) years. Median duration from GCA diagnosis to TCZ start was 4.5 months. Median overall duration of TCZ treatment was 2.3 years. Relapse rate prior to TCZ start (0.84 relapses/person-year) was 3-fold reduced while on TCZ (0.28 relapses/person-year; P < 0.001) but increased to 0.64 relapses/person-year after TCZ discontinuation. Fifty-two patients stopped TCZ after a median of 16.8 months; 27 relapsed after discontinuation (median: 8.4 months; 58% relapsed within 12 months). Only 14.9% of patients stopped TCZ because of AESIs. Neither dose/route of TCZ, presence of large-vessel vasculitis, nor duration of TCZ therapy prior to discontinuation predicted relapse after TCZ stop. CONCLUSION: TCZ is well tolerated in GCA, with low rates of discontinuation for AESIs. However, relapse occurred in > 50% despite median treatment > 12 months. Since the duration of TCZ prior to discontinuation did not significantly affect subsequent risk of GCA recurrence, further research is needed to determine the optimal duration of therapy.

A Study of Thyroid Profile and Lipid Profile in Patients with Chronic Kidney Disease with or without Hemodialysis in a Tertiary Care Hospital.

BACKGROUND: Chronic kidney disease (CKD), due to increasing frequency and prevalence, has become one of the leading public health issues. The Kidney Disease Outcome Quality Initiative (KDOQI) defines CKD as kidney injury or a reduction in the glomerular filtration rate (GFR) to <60 mL/minute/1.73 m2 for at least 3 months. This study aims to compare the effects of decreased renal function on thyroid profile and lipid profile in CKD patients. MATERIALS AND METHODS: This is a prospective cross-sectional observational study conducted among the patients attending Outpatient Department/Inpatient Department (OPD/IPD) at the School of Medical Sciences & Research, Sharda Hospital, Greater Noida, Uttar Pradesh, India, in known cases of CKD, irrespective of the treatment/stage of CKD. All patients of >18 years of age with CKD were included in the study. RESULT: A total of 200 patients who met the inclusion criteria were included after obtaining detailed informed consent, of which 100 were cases and 100 were controls. The mean age of patients in the study was 47.74 years, with the mean age in patients with CKD 52 years, and the control was 43 years. The mean level of triglycerides (TGs) was significantly higher among the cases, and the high-density lipoprotein (HDL) was significantly lower among cases compared to controls (p < 0.05). Pearson's correlation between thyroid-stimulating hormone (TSH) with creatinine showed a weak albeit significant positive association (r = 0.200; p < 0.05). CONCLUSION: Our study shows a higher incidence of alteration in thyroid profile and dyslipidemia among the patients with CKD compared to controls. There is a necessary need to screen routinely for hypothyroidism and dyslipidemia among patients with CKD. Importantly, thyroid hormone levels and their effects on the progression of CKD have not been studied exhaustively.

Incidence and Clinical Presentation of Temporo-Mandibular Joint Disorders and their Association with Psychological Distress and Para-Functional Habits in a Non-Patient Population.

Purpose: The study aims at finding the incidence of temporo-mandibular joint disorders (TMDs) in a non-patient population and relates their association with psychological distress and parafunctional habits. Materials and Methods: A DC/TMD questionnaire and DASS-21 scale survey were completed by selected participants followed by clinical examination of TMDs symptoms in sample population. Results: A study sample of 855 participants revealed 36.65% population with various TMDs symptoms, while 63.5% population had no TMDs symptoms. 50.8% study participants were men, and 49.2% were women. Of all affected population, 16.2% had pain-related TMDs, 12.39% had intra-articular TMDs symptoms, and 8.07% had TMJ pain associated with pain or dysfunction. For all TMDs symptoms groups, the strongest correlations were for depression, while no significant associations were observed with parafunctional habits in all groups. Conclusions: Overall psychological distress and anxiety increased the prospects of TMDs symptoms. Clinical factors like muscle tenderness, crossbite and deep vertical overlap seem to be significant etiological factors, while angle molar relationship and parafunctional habits do not seem to be significant etiologic factors in TMDs.

Successful treatment of bullous lupus with corticosteroids and belimumab: A case report.

Cutaneous lupus erythematosus (CLE) is one of the most common manifestations of systemic lupus erythematosus (SLE), although it can manifest as an independent entity as well. Bullous systemic lupus erythematosus (BSLE) is a rare cutaneous manifestation of SLE presenting as tense vesiculobullous eruptions in a photosensitive distribution. Pathophysiology is secondary to autoantibodies against noncollagenous domain 1 and 2 (NC1 and NC2) type VII collagen, and histopathology reveals dense neutrophilic infiltration of the dermis with direct immunofluorescence showing IgG deposition at dermoepidermal junction. There is lack of data on available therapeutic options to treat BSLE, and varying responses to dapsone, methotrexate, azathioprine and corticosteroids have been reported. Belimumab, a fully humanised Change to Immunoglobulin G1λ (IgG1λ) monoclonal antibody targeting soluble B lymphocyte stimulator protein, was the first Food and Drug Administration-approved drug for SLE and has been reported to be effective for CLE. We present the case of a 41-year-old black female with SLE presenting with BSLE, who was successfully treated with corticosteroids and belimumab and did not experience disease relapse even after discontinuation of corticosteroids. To our knowledge, this is the first reported case of successful treatment of BSLE with belimumab, and further research can help determine the role of belimumab in the treatment of BSLE.

Minimally traumatic extraction techniques in nonrestorable endodontically treated teeth: A comparative study.

Aim: The goal of this study was to assess the effectiveness of piezotome as compared to periotome extractions of nonrestorable endodontic treatment of teeth in terms of operational time, pain control, and postoperative bone loss considering the prosthetic rehabilitation in future. Materials and Methods: A double-blind, randomized controlled trial was conducted with 100 patients who wanted single-rooted teeth to be extracted (which failed endodontically). The participants have been randomized into two equal groups named as - (i) a periotome group (ii) and a piezotome group. Duration of the surgery, postoperative pain within 7 days, complications (if any) associated with the extraction process were performed as a part of clinical assessment. Bone loss has been analyzed 6 months after the surgery radiographically. The data have been recorded and analyzed using the version 22.0 of the SPSS software package. Results: All parameters in the periotome category (P < 0.05) were statistically significant except for bone loss and gingival laceration in comparison to piezotome group. In the piezotome group, a longer time was observed for surgery and delayed pain control was achieved. In our study, we found statistically significant more marginal bone loss in piezotome group in comparison with periotome group. Conclusion: The findings of this study indicate that for intraoperative and postoperative comfort periotome could be used as a safer and cheaper option for atraumatic extractions but piezosurgery may prove as a better choice soon for surgeries in the maxillofacial region to maintain soft-tissue integrity.

Parents' perspective on COVID-19 vaccine in children 6 months through 4 years: a cross-sectional study from Northwest Wisconsin.

Vaccination is critical to control the ongoing COVID-19 pandemic, but despite the availability of safe and effective vaccine in children over 5 years, vaccination rates remain low. There is paucity of data about vaccine acceptance and factors influencing parents' hesitancy about the COVID-19 vaccine for young children. AIMS AND OBJECTIVES: To estimate vaccine acceptance by parents of children 6 months through 4 years, and to evaluate the factors influencing vaccine hesitancy. METHODS: Electronic survey was sent to parents of children 6 months through 4 years through an online portal account at Mayo Clinic Health System, Northwest-Wisconsin. Data were captured via Research Electronic Data Capture secured data collection software. Bivariate and multivariate regression was used to determine most pertinent factors influencing parents' decisions against the outcome, 'Intent to Vaccinate'. RESULTS: 39.7% of the parents were 'very likely' or 'somewhat likely' to vaccinate their children once the vaccine became available, while 49.8% were not likely or highly unlikely to vaccinate. Routine childhood vaccination, receiving seasonal influenza vaccine, parents' perception of COVID-19 severity in children and safety and effectiveness of the vaccine were all associated with more vaccine acceptance. 71.4% of parents who will likely not vaccinate their children indicated that they are unlikely to change their decision. The need for more research on the vaccine and more information from the PCP office were the most common reasons behind the vaccine decision-making. CONCLUSIONS: Vaccine hesitancy remains a major issue regarding uptake of the upcoming COVID-19 vaccine. Strong and clear evidence-based recommendations from primary care provider and more information from trusted websites such as Centers for Disease Control and Prevention can decrease vaccine hesitancy in parents. Further research targeted at understanding beliefs and perspectives of parents from different demographics can assist policy-makers in implementing measures to improve vaccination rates in children and tailor our dialogue to match the needs of our patients and families.

Maternal COVID-19 Vaccine May Reduce the Risk of MIS-C in Infants: A Narrative Review.

COVID-19 infection in the pediatric population usually leads to a mild illness; however, a rare but serious complication of MIS-C has been seen in children. MIS-C usually presents 2-4 weeks after COVID-19 infection or exposure, and rare reports have been documented in neonates. Vaccinations for COVID-19 have been approved for children aged 6 months and above in the United States, and recent reports suggest significantly low prevalence and risk of complications of Multi-organ Inflammatory Syndrome (MIS-C) in vaccinated children compared to unvaccinated children. Vaccinations for COVID-19 are safe and recommended during pregnancy and prevent severe maternal morbidity and adverse birth outcomes. Evidence from other vaccine-preventable diseases suggests that through passive transplacental antibody transfer, maternal vaccinations are protective against infections in infants during the first 6 months of life. Various studies have demonstrated that maternal COVID-19 vaccination is associated with the presence of anti-spike protein antibodies in infants, persisting even at 6 months of age. Further, completion of a 2-dose primary mRNA COVID-19 vaccination series during pregnancy is associated with reduced risk for COVID-19-associated hospitalization among infants aged 6 months or less. Therefore, it can be hypothesized that maternal COVID-19 vaccination can reduce the risk of and severity of MIS-C in infants. In this article, we review the literature to support this hypothesis.

Progression from palindromic rheumatism to rheumatoid arthritis after COVID-19 vaccination.

Infections including COVID-19 infection are associated with immune overactivation and hyperinflammation, and cases of incident inflammatory arthritis after COVID-19 and other respiratory viral infections have been reported. Theoretical concerns of autoimmunity due to molecular mimicry exist with vaccines including vaccines for COVID-19, and rare cases of flares of underlying chronic inflammatory disorders such as systemic lupus erythematosus have been reported after COVID-19 vaccination. Here we present the case of a patient with a 7-year history of well-controlled palindromic rheumatism who developed rheumatoid arthritis 2 weeks after vaccination for COVID-19. This is the first such case to our knowledge, and further studies can elaborate on the risk of autoimmunity due to COVID-19 vaccines if one exists. Given the overall safety and efficacy of COVID-19 vaccines, the proven benefits of vaccinating vulnerable patients with autoimmune disorders outweigh this potential theoretical risk of autoimmune disease flare, and vaccinations in this at-risk population shall be strongly encouraged.

Impact of colchicine on mortality and morbidity in COVID-19: a systematic review.

INTRODUCTION: Colchicine, because of its anti-inflammatory and possible anti-viral properties, has been proposed as potential therapeutic option for COVID-19. The role of colchicine to mitigate "cytokine storm" and to decrease the severity and mortality associated with COVID-19 has been evaluated in many studies. OBJECTIVE: To evaluate the role of colchicine on morbidity and mortality in COVID-19 patients. METHODS: This systematic review was conducted in accordance with the PRISMA recommendations. The literature search was conducted in 6 medical databases from inception to February 17, 2021 to identify studies evaluating colchicine as a therapeutic agent in COVID-19. All included studies were evaluated for risk of bias (ROB) using the Revised Cochrane ROB tool for randomised controlled trials (RCTs) and Newcastle-Ottawa Scale (NOS) for case-control and cohort studies. RESULTS: Four RCTs and four observational studies were included in the final analysis. One study evaluated colchicine in outpatients, while all others evaluated inpatient use of colchicine. There was significant variability in treatment protocols for colchicine and standard of care in all studies. A statistically significant decrease in all-cause mortality was observed in three observational studies. The risk of mechanical ventilation was significantly reduced only in one observational study. Length of hospitalisation was significantly reduced in two RCTs. Risk for hospitalisation was not significantly decreased in the study evaluating colchicine in outpatients. Very few studies had low risk of bias. CONCLUSION: Based on the available data, colchicine shall not be recommended to treat COVID-19. Further high-quality and multi-center RCTs are required to assess the meaningful impact of this drug in COVID-19.KEY MESSAGESColchicine, an anti-inflammatory agent has demonstrated anti-viral properties in in-vitro studies by degrading the microtubules, as well as by inhibiting the production of pro-inflammatory cytokines.Colchicine has been studied as a potential therapeutic option for COVID-19, with variable results.Until further research can establish the efficacy of colchicine in COVID-19, the use of colchicine in COVID-19 shall be restricted to clinical trials.

UBA1 and DNMT3A mutations in VEXAS syndrome. A case report and literature review.

Vacuoles, E1 enzyme, X linked, autoinflammatory, somatic (VEXAS) syndrome is a recently described X-linked autoinflammatory condition associated with somatic mutation of the ubiquitin-like modifier activating enzyme 1 (UBA1) gene. It often coexists with myelodysplastic syndrome, which can occur due to DNA (cytosine-5)-methyltransferase 3A (DNMT3A) mutation. These patients, predominantly males, present after the fifth decade of life with unique systemic inflammatory clinical features and have haematological abnormalities and vacuolated precursor cells on bone marrow pathology. Here we describe a unique case of VEXAS syndrome in a patient harbouring DNMT3A gene mutation with coexisting UBA1 mutation with a review of literature.

Symmetrical drug-related intertriginous and flexural exanthema (Baboon syndrome) associated with Infliximab: a case-based review.

BACKGROUND: SDRIFE is a rare cutaneous eruption characterized by symmetrical intertriginous dermatitis, caused by delayed Type-IV immune reaction, with several reported drug-triggers. OBJECTIVE: We present a case of SDRIFE associated with infliximab in a 70-year-old female with rheumatoid arthritis, and review cases of SDRIFE associated with TNF-inhibitors. METHODS: A literature review about SDRIFE cases associated with TNF-inhibitors was performed. Articles published in English from inception to January 6th, 2022, restricted to humans, and directly related to this review were included. RESULTS: Ours is the third reported case of SDRIFE associated with TNF-inhibitors, and second with infliximab. SDRIFE can occur anytime during treatment with TNF-inhibitors, and presents with similar clinical and histopathological features as SDRIFE secondary to other drugs. No systemic manifestations have been reported, and the rash resolves after discontinuation of the TNF-inhibitor without any long-term sequelae. CONCLUSION: SDRIFE is benign, and an accurate diagnosis and discontinuation of the responsible drug remain the cornerstone of management.